[1]李建宇,成子桥,张 力,等.边坡稳定性监测系统防雷设计及应用[J].电瓷避雷器,2020,(01):93-97,103.[doi:10.16188/j.isa.1003-8337.2020.01.016]
 LI Jianyu,CHENG Ziqiao,ZHANG Li,et al.Lightning Protection Design and Application of Slope Stability Monitoring System[J].,2020,(01):93-97,103.[doi:10.16188/j.isa.1003-8337.2020.01.016]
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边坡稳定性监测系统防雷设计及应用()
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《电瓷避雷器》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年01期
页码:
93-97,103
栏目:
避雷器
出版日期:
2020-02-20

文章信息/Info

Title:
Lightning Protection Design and Application of Slope Stability Monitoring System
作者:
李建宇1 成子桥1 张 力2 任 义2 王振兴1
(1.中电建路桥集团有限公司,北京 100044; 2.北京科技大学土木与资源工程学院,北京 100083)
Author(s):
LI Jianyu1 CHENG Ziqiao1 ZHANG Li2 REN Yi2 WANG Zhenxing1
(1.Power China Roadbridge Group Co., Ltd., Beijing 100044, China; 2.University of Science & Technology Beijing, Beijing 100083, China)
关键词:
边坡工程 预应力锚索 锚固力监测 防雷措施
Keywords:
slope engineering prestressed anchor cable anchoring force monitoring lightning protection measures
DOI:
10.16188/j.isa.1003-8337.2020.01.016
摘要:
针对边坡稳定性监测系统复杂工况条件下的设备防雷问题,分析直击雷和感应雷两种引起设备损坏的雷电危害和其危害方式。根据不同种类雷电危害的特点及监测设备的防护需求,设计采用由多针型避雷针、信号线屏蔽套管、防雷器、多级电源开关和人工接地网等装置构成的外部防雷措施和内部防雷措施结合的综合防雷系统,为边坡稳定性监测设备提供防雷保护,保证设备安全平稳运行。
Abstract:
Aiming at the lightning protection of the slope stability monitoring system under complex working conditions, analysis has been made on two kinds of lightning damage modes caused by direct lightning and indirect lightning. According to the characteristics of different types of lightning hazards and the protection requirements of monitoring equipment, a comprehensive lightning protection system composed of multi-needle type lightning rods, signal cable shielding sleeves, surge protectors, and multi-level power switches, as well as artificial grounding nets is designed. This system provides lightning protection for slope stability monitoring equipment and ensures the safe and stable operation of the equipment.

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备注/Memo

备注/Memo:
收稿日期:2018-06-06作者简介:李建宇(1972—),男,高级工程师,研究方向:岩土工程和防灾减灾。
更新日期/Last Update: 2020-02-20